CN107675040B - 一种中强度高导热铝合金的制备方法 - Google Patents
一种中强度高导热铝合金的制备方法 Download PDFInfo
- Publication number
- CN107675040B CN107675040B CN201710785021.2A CN201710785021A CN107675040B CN 107675040 B CN107675040 B CN 107675040B CN 201710785021 A CN201710785021 A CN 201710785021A CN 107675040 B CN107675040 B CN 107675040B
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- alloy
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- molten metal
- treatment
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 59
- 239000000956 alloy Substances 0.000 claims description 59
- 238000000265 homogenisation Methods 0.000 claims description 41
- 229910052751 metal Inorganic materials 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 37
- 238000007670 refining Methods 0.000 claims description 16
- 230000032683 aging Effects 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 13
- 239000011777 magnesium Substances 0.000 claims description 13
- 239000011701 zinc Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 229910052691 Erbium Inorganic materials 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000007872 degassing Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 description 5
- 229910000553 6063 aluminium alloy Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910018134 Al-Mg Inorganic materials 0.000 description 2
- 229910018467 Al—Mg Inorganic materials 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Continuous Casting (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
铸锭号 | Mg | Zn | Er | B | Fe | Si | Al |
18# | 0.50 | 0.90 | 0.25 | 0.03 | <0.15 | <0.10 | 余量 |
19# | 0.55 | 1.0 | 0.225 | 0.05 | <0.15 | <0.10 | 余量 |
21# | 0.63 | 0.82 | 0.30 | 0.06 | <0.15 | <0.10 | 余量 |
铸锭号 | 抗拉强度/MPa | 延伸率/% | 导热率/W·(mK)<sup>-1</sup> |
18# | 285 | 12.4 | 210 |
19# | 304 | 11.4 | 205 |
21# | 293 | 11.2 | 208 |
铸锭号 | 抗拉强度/MPa | 延伸率/% | 导热率/W(mK)<sup>-1</sup> |
22# | 306 | 11.6 | 208 |
23# | 287 | 12.0 | 210 |
24# | 297 | 12.4 | 206 |
Claims (1)
Priority Applications (1)
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CN201710785021.2A CN107675040B (zh) | 2017-09-04 | 2017-09-04 | 一种中强度高导热铝合金的制备方法 |
Applications Claiming Priority (1)
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CN201710785021.2A CN107675040B (zh) | 2017-09-04 | 2017-09-04 | 一种中强度高导热铝合金的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN107675040A CN107675040A (zh) | 2018-02-09 |
CN107675040B true CN107675040B (zh) | 2020-01-21 |
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CN201710785021.2A Active CN107675040B (zh) | 2017-09-04 | 2017-09-04 | 一种中强度高导热铝合金的制备方法 |
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CN (1) | CN107675040B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108866366A (zh) * | 2018-06-25 | 2018-11-23 | 广州致远新材料科技有限公司 | 一种铝合金材料的制备方法 |
CN111957892B (zh) * | 2020-08-31 | 2021-08-03 | 华中科技大学 | 一种用于消失模铸造的铝/镁双金属的热处理方法及产品 |
CN112941377B (zh) * | 2021-01-28 | 2022-09-30 | 北京工业大学 | 一种含Er铸造耐热Al-Si-Cu-Mg合金 |
CN115505806A (zh) * | 2022-10-21 | 2022-12-23 | 山东南山铝业股份有限公司 | 一种高强韧变形铝合金及其制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU449967A1 (ru) * | 1972-11-13 | 1974-11-15 | Предприятие П/Я А-6585 | Сплав на основе алюмини |
CN103205610A (zh) * | 2013-03-27 | 2013-07-17 | 成都阳光铝制品有限公司 | 6a02铝合金圆铸锭及其生产工艺 |
CN103469015A (zh) * | 2013-08-12 | 2013-12-25 | 安徽盛达前亮铝业有限公司 | 一种电池盖用铝合金板材的生产工艺 |
CN104087770A (zh) * | 2014-06-28 | 2014-10-08 | 北京工业大学 | 一种高导电率耐热铝合金的制备方法 |
CN105296818A (zh) * | 2014-08-01 | 2016-02-03 | 比亚迪股份有限公司 | 一种铝合金及其制备方法和应用 |
CN106399776A (zh) * | 2016-11-11 | 2017-02-15 | 佛山科学技术学院 | 一种800MPa级超高强铝合金及其制备方法 |
CN106605004A (zh) * | 2014-09-05 | 2017-04-26 | 瓦莱肯联铝业有限公司 | 具有优异碰撞性能的由6xxx铝合金挤出的高强度产品 |
CN107743526A (zh) * | 2015-06-15 | 2018-02-27 | 肯联铝业辛根有限责任公司 | 用于获得由6xxx铝合金制成的用于牵引孔眼的高强度固体挤出产品的制造方法 |
-
2017
- 2017-09-04 CN CN201710785021.2A patent/CN107675040B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU449967A1 (ru) * | 1972-11-13 | 1974-11-15 | Предприятие П/Я А-6585 | Сплав на основе алюмини |
CN103205610A (zh) * | 2013-03-27 | 2013-07-17 | 成都阳光铝制品有限公司 | 6a02铝合金圆铸锭及其生产工艺 |
CN103469015A (zh) * | 2013-08-12 | 2013-12-25 | 安徽盛达前亮铝业有限公司 | 一种电池盖用铝合金板材的生产工艺 |
CN104087770A (zh) * | 2014-06-28 | 2014-10-08 | 北京工业大学 | 一种高导电率耐热铝合金的制备方法 |
CN105296818A (zh) * | 2014-08-01 | 2016-02-03 | 比亚迪股份有限公司 | 一种铝合金及其制备方法和应用 |
CN106605004A (zh) * | 2014-09-05 | 2017-04-26 | 瓦莱肯联铝业有限公司 | 具有优异碰撞性能的由6xxx铝合金挤出的高强度产品 |
CN107743526A (zh) * | 2015-06-15 | 2018-02-27 | 肯联铝业辛根有限责任公司 | 用于获得由6xxx铝合金制成的用于牵引孔眼的高强度固体挤出产品的制造方法 |
CN106399776A (zh) * | 2016-11-11 | 2017-02-15 | 佛山科学技术学院 | 一种800MPa级超高强铝合金及其制备方法 |
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Effective date of registration: 20231011 Address after: 273100 Ma Jia Village, Shizhuang Street, Qufu City, Jining City, Shandong Province Patentee after: Qufu Lu'ao Aluminum Industry Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231011 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 528000 No. 18, No. 1, Jiangwan, Guangdong, Foshan Patentee before: FOSHAN University |
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